SUNBURST POINTS 3/32'' RED 220 GRIT (A/O) SHAPE 14 12/BX STANDARD 220 GRIT - Light cleaning and smoothing.USE-CASE - Precision points work on all precious, semi-precious and non-precious metals, acrylics, porcelains, and Thermoplastics. Work faster and lasts longer than conventional point rubber polishers.